The word "faithful" must not pass unnoticed. Abraham believed not with a bare faith, but with a faith that was always accompanied by deed. He believed and went out from his land, not knowing where he was going. He believed and began to offer Isaac in sacrifice, while not doubting that God’s promise concerning offspring would be fulfilled.
He was always faithful to faith, and as he believed, so he acted. Therefore God Himself explains His extreme and special favor toward him by saying that he obeyed My voice and kept My commandments, My ordinances, My statutes, and My laws (cf. Gen 26:5).
Some repeat: faith, faith. One must answer them: yes, nothing is like faith, but only with unwavering faithfulness to faith.
It is also timely to make an inference that clarifies the concept of justification. It was said above that God, foreseeing the justification of the Gentiles by faith, gave Abraham the promise that they would be blessed in him.
This means that the foreseen justification is the promised blessing. Therefore, in the conclusion from this, he did not say, "Thus those who are of faith will be justified," but, "will be blessed."
Thus justification is explained by blessing. Below, in verse 14, blessing is identified with receiving the Spirit by faith. Therefore justification is not the bare declaration that the justified person is righteous. It is also his full sanctification by the grace of the Holy Spirit, his inward change and renewal.
In this action, faith is the conditioning principle, not the productive power. One is led to think that this ninth verse is the end of the present proof and is directly linked with verse 14.
Verses 10-13 contain an inserted thought which relates indirectly to the proof. If these verses were absent, the proof would be complete even without them. This observation is made because verses 10-13 are very difficult to understand, both in their content and in their connection with the preceding and following flow of speech.
Thus, even if we do not understand them properly, it will be a loss for our knowledge, of course, but it will not in the least harm the force of the proof which St. Paul presents in this section, verses 6-14.
The Apostle’s speech is very compressed. In one proposition he embraces much, and between one proposition and another he leaves a whole series of thoughts that must be reproduced in order to see their connection. What wonder is it if, not having the apostolic mind, we do not succeed in this?
Let us attempt to clarify the content of these verses, 10-14. Here there is not a new proof that the law is no longer necessary, but an explanation of the power of Abraham’s blessing by contrasting it with the curse of the law.
This is evident from the end of this inserted section in verse 14, where Abraham’s blessing is again mentioned. This makes clear that an explanatory discourse has been introduced and then brought back again to what was said before it began, in verse 9.
Therefore, further on in verse 15, the objection is made not to the thought found in verses 10-13, but to the thought found in verse 9. If one recognizes in this section a separate proof of the uselessness of the law, drawn from the character of the law itself and the redeeming power of the Lord’s death on the Cross, then the flow of the Apostle’s thoughts becomes confused. This is unnecessary and gives no benefit for understanding the Epistle.
We think the flow of thought in this section is as follows. The Apostle seems to say to the Galatians: faith has made you partakers of Abraham’s blessing, and you have nothing more to seek. Only be faithful to what you have already received.
But if you turn to the law, you will not only lose the blessing, but will be near the curse. You will be in danger of falling under the curse. The law does indeed say that the man who does these things shall live by them (cf. Lev 18:5). But no one is able to fulfill it (see Acts 15:10).
Therefore, upon all who rest on the law alone and find their peace in it alone, there lies the dread curse which protects the law: "Cursed is everyone," and so forth.
You will say: what is this? Was the law given as though for the purpose of bringing under the curse those who submit to it, and this by the command of God Himself? A whole people, by the law being placed upon them, was brought under the curse and held under it for so long.
No. In the law itself there are ordinances for averting the curse that falls on every transgressor of the law, namely sacrifices. There are sacrifices for the sin of the whole people. There are sacrifices for the sins of kings, princes, high priests, and every private person. For every sin there is its own sacrifice.
Whoever brings the sacrifice corresponding to his sin is cleansed from sin, and the curse no longer falls upon him. You will say: ah, then the law gives everything necessary. It indicates how to live, and when we sin, it gives a means of cleansing through the offering of the sacrifice corresponding to the sin.
That is true. But do not forget that the cleansing power of the sacrifices lies not in the sacrifices themselves, but outside them, in the power of that sacrifice which the Awaited One of all was to offer, and has now already offered. He was the Coming One, and now He has come.
The sacrifices cleansed through the union with them of faith in this Blessed One, Who comes in the name of the Lord. Without this faith, they are nothing in themselves. Therefore it is written: "The righteous shall live by faith" (cf. Hab 2:4).
Remain with the law alone, without faith, and you will not escape the curse. For there is no righteous man on earth who does good and does not sin (cf. Eccles 7:20).
Turn now to the present time. The Awaited Coming One for blessing, through faith in Whom even the sacrifices cleansed sins, has already come and offered Himself in sacrifice for the sins of all.
By His death on the Cross He redeemed from the curse of the law those who sinned under the law. We now have no need of sacrifices or of any other cleansing and justifying actions of the law. We believe directly in Christ the crucified Lord, and by this avert the curse and receive the blessing.
Thus we Jews, by casting off the law, are united by faith with Christ the Lord and restore in ourselves the blessing of Abraham. You Gentiles, apart from the law, directly believe in Him and make this blessing your own. Both we and you receive the promise of the Spirit by faith alone.
Why, then, is the law now needed by you, when even for us it is no longer needed?
Such is the flow of thoughts awakened by the Apostle’s words in this section. Having assimilated it, we will understand more clearly the meaning of each verse and its connection with the others.
As for whether this is a new proof or an explanation of the preceding one, there is no need to argue. Let each understand it as he wishes. In our opinion, this is an explanation that consists in resolving the following perplexity.
You say that Abraham’s blessing is from faith. But is it not from the law? No, he says. From the law comes curse rather than blessing, if you remain with it alone. Its curse hangs over the head of the one under the law. Faith alone in the crucified Lord delivers from the curse.
After this clarification of the content of the indicated verses, let us turn to the necessary explanations of each verse in its parts.